271 citations · 1.7k across the 66 of their papers we have counts for
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Pressure-induced quenching of the charge-density-wave state observed by x-ray diffraction
A. Sacchetti, C. L. Condron, S. N. Gvasaliya +11
We report an x-ray diffraction study on the charge-density-wave (CDW) LaTe and CeTe compounds as a function of pressure. We extract the lattice constants and the CDW modula…
Soft Modes and Relaxor Ferroelectrics
R. A. Cowley, S. N. Gvasaliya, B. Roessli
Relaxor ferroelectrics are difficult to study and understand. The experiment shows that at low energy scattering there is an acoustic mode, an optic mode, dynamic quasi-elastic sca…
Noncentrosymmetric Commensurate Magnetic Ordering of Multiferroic ErMn2O5
B. Roessli, P. Fischer, P. J. Brown +7
The non-centrosymmetric magnetic structure of ErMnO has been shown to be very similar to that of HoMnO (Vecchini {\it et al.}, 2008 Phys. Rev. B {\bf 77} 134434). T…
Quantum Magnets under Pressure: Controlling Elementary Excitations in TlCuCl3
Ch. Rüegg, B. Normand, M. Matsumoto +7
We follow the evolution of the elementary excitations of the quantum antiferromagnet TlCuCl3 through the pressure-induced quantum critical point, which separates a dimer-based quan…